{
  "$schema": "/api/schemas/documents.schema.json",
  "apiVersion": "1.1.0",
  "lastModified": "2026-10-20T17:32:49.801Z",
  "sourcePath": "src/main/data/docs",
  "docId": "RFC8303",
  "document": {
    "abstract": "This document describes how the transport protocols Transmission Control Protocol (TCP), MultiPath TCP (MPTCP), Stream Control Transmission Protocol (SCTP), User Datagram Protocol (UDP), and Lightweight User Datagram Protocol (UDP-Lite) expose services to applications and how an application can configure and use the features that make up these services. It also discusses the service provided by the Low Extra Delay Background Transport (LEDBAT) congestion control mechanism. The description results in a set of transport abstractions that can be exported in a transport services (TAPS) API.",
    "abstract$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML abstract",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8303/",
      "updated": "2026-10-20T17:32:49.801Z",
      "version": "extractDocs.js@commit:8277ba975118"
    },
    "authors": [
      {
        "name": "Michael Welzl"
      },
      {
        "name": "Michael Tüxen"
      },
      {
        "name": "Naeem Khademi"
      }
    ],
    "authors$meta": {
      "confidence": "high",
      "note": "Parsed from Datatracker doc page article:author (profile full names)",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8303/",
      "updated": "2026-10-20T17:32:49.801Z",
      "version": "extractDocs.js@commit:8277ba975118"
    },
    "docId": "RFC8303",
    "docId$meta": {
      "confidence": "high",
      "note": "Derived from RFC number or Datatracker identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8303/",
      "updated": "2026-10-20T17:32:49.801Z",
      "version": "extractDocs.js@commit:8277ba975118"
    },
    "docLabel": "IETF RFC 8303",
    "docLabel$meta": {
      "confidence": "high",
      "note": "Constructed from provider and document identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8303/",
      "updated": "2026-10-20T17:32:49.801Z",
      "version": "extractDocs.js@commit:8277ba975118"
    },
    "docNumber": "8303",
    "docNumber$meta": {
      "confidence": "high",
      "note": "From the RFC index entry (rfc-index.xml <doc-id>)",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8303/",
      "updated": "2026-10-20T17:32:49.801Z",
      "version": "extractDocs.js@commit:8277ba975118"
    },
    "docTitle": "On the Usage of Transport Features Provided by IETF Transport Protocols",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML title",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8303/",
      "updated": "2026-10-20T17:32:49.801Z",
      "version": "extractDocs.js@commit:8277ba975118"
    },
    "docType": "Informational",
    "docType$meta": {
      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8303/",
      "updated": "2026-10-20T17:32:49.801Z",
      "version": "extractDocs.js@commit:8277ba975118"
    },
    "doi": "10.17487/RFC8303",
    "doi$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8303/",
      "updated": "2026-10-20T17:32:49.801Z",
      "version": "extractDocs.js@commit:8277ba975118"
    },
    "href": "https://doi.org/10.17487/RFC8303",
    "href$meta": {
      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8303/",
      "updated": "2026-10-20T17:32:49.801Z",
      "version": "extractDocs.js@commit:8277ba975118"
    },
    "pages": "56",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8303/",
      "updated": "2026-10-20T17:32:49.801Z",
      "version": "extractDocs.js@commit:8277ba975118"
    },
    "publicationDate": "2018-02-01",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8303/",
      "updated": "2026-10-20T17:32:49.801Z",
      "version": "extractDocs.js@commit:8277ba975118"
    },
    "publisher": "IETF",
    "publisher$meta": {
      "confidence": "high",
      "note": "Static: provider",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8303/",
      "updated": "2026-10-20T17:32:49.801Z",
      "version": "extractDocs.js@commit:8277ba975118"
    },
    "references": {
      "bibliographic": [
        "RFC854",
        "RFC2119",
        "RFC2474",
        "RFC2475",
        "RFC3260",
        "RFC5461",
        "RFC6093",
        "RFC7414",
        "RFC7657",
        "RFC8095",
        "IETF.draft-ietf-taps-minset-01"
      ],
      "bibliographic$meta": {
        "confidence": "medium",
        "flag": "MIXED_REF_LAYOUT_RISK anchored=34 proseBlocks=40 skippedAnchorBlocks=37",
        "note": "Parsed from RFC HTML references/informative sections",
        "originalValue": [],
        "reviewRequired": true,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8303/",
        "updated": "2026-10-20T17:32:49.801Z",
        "version": "extractDocs.js@commit:8277ba975118"
      },
      "normative": [
        "RFC793",
        "RFC1122",
        "RFC3758",
        "RFC4895",
        "RFC4960",
        "RFC5061",
        "RFC5482",
        "RFC5925",
        "RFC6182",
        "RFC6458",
        "RFC6525",
        "RFC6817",
        "RFC6824",
        "RFC6897",
        "RFC6951",
        "RFC7053",
        "RFC7413",
        "RFC7496",
        "RFC7829",
        "RFC8085",
        "RFC8260",
        "RFC8304"
      ],
      "normative$meta": {
        "confidence": "high",
        "note": "Parsed from RFC HTML normative references sections",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8303/",
        "updated": "2026-10-20T17:32:49.801Z",
        "version": "extractDocs.js@commit:8277ba975118"
      }
    },
    "resolvedHref": "https://www.rfc-editor.org/info/rfc8303/",
    "resolvedHref$meta": {
      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8303/",
      "updated": "2026-10-20T17:32:49.801Z",
      "version": "extractDocs.js@commit:8277ba975118"
    },
    "status": {
      "active": true,
      "active$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8303/",
        "updated": "2026-10-20T17:32:49.801Z",
        "version": "extractDocs.js@commit:8277ba975118"
      },
      "errataExist": true,
      "errataExist$meta": {
        "confidence": "high",
        "note": "Derived from presence of errata links on RFC/Datatracker pages",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8303/",
        "updated": "2026-10-20T17:32:49.801Z",
        "version": "extractDocs.js@commit:8277ba975118"
      },
      "errataUrl": [
        "https://www.rfc-editor.org/errata/rfc8303",
        "https://www.rfc-editor.org/errata_search.php?rfc=8303",
        "https://www.rfc-editor.org/rfc/inline-errata/rfc8303.html"
      ],
      "errataUrl$meta": {
        "confidence": "high",
        "note": "Parsed from errata links on RFC/Datatracker pages",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8303/",
        "updated": "2026-10-20T17:32:49.801Z",
        "version": "extractDocs.js@commit:8277ba975118"
      },
      "latestVersion": true,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8303/",
        "updated": "2026-10-20T17:32:49.801Z",
        "version": "extractDocs.js@commit:8277ba975118"
      },
      "statusNote": "Informational",
      "statusNote$meta": {
        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8303/",
        "updated": "2026-10-20T17:32:49.801Z",
        "version": "extractDocs.js@commit:8277ba975118"
      },
      "superseded": false,
      "superseded$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8303/",
        "updated": "2026-10-20T17:32:49.801Z",
        "version": "extractDocs.js@commit:8277ba975118"
      }
    }
  }
}